chutzpah@gentoo.org Patrick McLean libzbc is a simple library providing functions for manipulating disks supporting the Zoned Block Command (ZBC) and Zoned-device ATA command set (ZAC) disks. libzbc implemention is compliant with the latest drafts of the ZBC and ZAC standards defined by INCITS technical committee T10 and T13 (respectively). In addition to supporting ZBC and ZAC disks, libzbc also implements an emulation mode allowing emulating the behavior of a host-managed zoned disk using a regular file or a standard block device as backing store.